This resource explores how you can use The Writing Revolution sentence-level activities …

This resource explores how you can use The Writing Revolution sentence-level activities in Mathematics to build better writers and deepen mathematical understanding.

CK-12 Foundation gives access to high quality educational materials for K-12 students …

CK-12 Foundation gives access to high quality educational materials for K-12 students all over the world. They have high-quality, standards-aligned, open content in the STEM subjects.

This is an OUTSTANDING resource. Be sure to check out the Math & Science FlexLets

Students - select "switch to student version" from the top menu.

Many of you are planning on taking the Calculus AB advanced placement …

Many of you are planning on taking the Calculus AB advanced placement exam. These are example problems taken directly from previous years' exams. Even if you aren't taking the exam, these are very useful problem for making sure you understand your calculus (as always, best to pause the videos and try them yourself before Sal does).

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